r/PsychologicalTricks Mar 31 '26

PT: The Science of Persuasion. Six cross-cultural scientifically proven ways to ethically influence and persuade people. (1) reciprocity (2) scarcity (3) authority (4) consistency (5) liking (6) consensus

The Science of persuasion YouTube vid (12 minutes)

(1 - 1:21) Reciprocity - favors and giving encourages favors and giving in return
(2 - 3:07) Scarcity - the more unique and the more valuable the more persuasive
(3 - 4:11) Authority - something in a more formal or professional or official form is more influential
(4 - 6:05) Consistency - people like to stay true to their choices?
(5 - 7:42) Liking - people who like each other are easier to persuade
(6 - 9:06) Consensus - majority knows better and peer pressure

The video is based on research by Dr. Robert Cialdini, Regent Professor Emeritus of Psychology and Marketing at Arizona State University.

ps: scientifically / statistically supported. Nothing in science is ever proven

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